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Feature gate: `#![feature(stdarch_x86_avx512)]`
This is a tracking issue for the AVX-512 (and related extensions) intrinsics in `core::arch`.
### Public API
This feature covers all of the int…
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Hi
I'm trying to find the value of `Camera.bf` for my RGBD camera. I believe the value is meant to be "IR projector baseline times fx (aprox.)", but how is the IR projector baseline measured? Is it…
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| Bugzilla Link | [PR31446](https://bugs.llvm.org/show_bug.cgi?id=31446) |
| Status | NEW |
| Importance | P enhancemen…
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| Bugzilla Link | [PR5251](https://bugs.llvm.org/show_bug.cgi?id=5251) |
| Status | NEW |
| Importance | P normal |
| R…
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|--------------------|----|
| Bugzilla Link | [PR40701](https://bugs.llvm.org/show_bug.cgi?id=40701) |
| Status | CONFIRMED |
| Importance | P norm…
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On one hand, the prefetch macros are originally defined `_MM_HINT_T0` (resp, `T2`) by Intel as:
```
xmmintrin.h:#define _MM_HINT_T0 3
...
xmmintrin.h:#define _MM_HINT_T2 1
```
On the other ha…
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During the intrinsic APIs implementation in stdarch, I find some llvm intrinsic APIs may contain types like llvm_v4i1_ty (4 bits), llvm_v2i1_ty (2 bits) for which I fail to find the corresponding type…
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I've got some simple SSE2 code here.
```
#include
int main(){
// Uncomment the "#ifdef" to fix the issue
//#ifdef __HCC_CPU__
__m128i arb = _mm_undefined_si128();
__m128i ze…
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Instead of expecting the user to set \`SIMD\_CP\`U for GPU builds it may be possible to check of AMReX itself was built with GPU support (via `AMREX_USE_GPU` which is defined in `AMReX/include/AMReX_C…